package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
import java.time.LocalDateTime;

@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计报表相关接口")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;

    /**
     *  营业额数据的统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额数据的统计")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        //访问服务层，完成逻辑，获取指定日期范围内的数据
        TurnoverReportVO turnoverReportVO = reportService.getTurnover(begin, end);
        //返回给前端
        return Result.success(turnoverReportVO);
    }

    /**
     * 用户数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户数据的统计")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        //访问服务层，完成逻辑，获取指定日期范围内的数据
        UserReportVO userReportVO = reportService.getUsers(begin, end);
        //返回给前端
        return Result.success(userReportVO);
    }

    @GetMapping("/ordersStatistics")
    @ApiOperation("订单数据统计")
    public Result<OrderReportVO> orderStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        //访问服务层，完成逻辑，获取指定日期范围内的数据
        OrderReportVO orderReportVO = reportService.getOrderStatistics(begin,end);
        //返回前端
        return Result.success(orderReportVO);
    }

    @GetMapping("/top10")
    @ApiOperation("销量前10菜品或者套餐")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        //访问服务层，完成逻辑，获取指定日期范围内的数据
        SalesTop10ReportVO orderReportVO = reportService.getSalesTop10(begin,end);
        //返回前端
        return Result.success(orderReportVO);
    }

    @GetMapping("/export")
    @ApiOperation("最近30天运营数据导出")
    public void export(HttpServletResponse response) {
        reportService.exportBusinessData(response);
    }

}
